1 files changed, 8 insertions, 4 deletions
diff --git a/apps/dsaparam.c b/apps/dsaparam.c
index 8bbd65700d..f09318f54b 100644
--- a/apps/dsaparam.c
+++ b/apps/dsaparam.c
@@ -125,15 +125,19 @@ int dsaparam_main(int argc, char **argv)
             break;
         }
     }
+
+    /* Optional arg is bitsize. */
     argc = opt_num_rest();
     argv = opt_rest();
-
     if (argc == 1) {
         if (!opt_int(argv[0], &num) || num < 0)
-            goto end;
-        /* generate a key */
-        numbits = num;
+            goto opthelp;
+    } else if (argc != 0) {
+        goto opthelp;
     }
+
+    /* generate a key */
+    numbits = num;
     private = genkey ? 1 : 0;
 
     out = bio_open_owner(outfile, outformat, private);